If you can make sure that you speakers are out in front of the TV screen, (and well out in front, like two or three feet), and it won't eliminate the impact, mind you, but it does minimize it.
Kal's advice is correct about using an absorbent material (a nice throw blanket kept in the room works nicely), to cover the screen.
I too have a 58" plasma TV between my speakers, (and it is going to stay there). When I replaced my old RPTB with the aforementioned 58" TB, and I increased the distance between the planes of the TV screen and the face the speakers from 1 foot to 3 feet, it really opened up the soundstage and increased the depth.
Good Luck!
Kal's advice is correct about using an absorbent material (a nice throw blanket kept in the room works nicely), to cover the screen.
I too have a 58" plasma TV between my speakers, (and it is going to stay there). When I replaced my old RPTB with the aforementioned 58" TB, and I increased the distance between the planes of the TV screen and the face the speakers from 1 foot to 3 feet, it really opened up the soundstage and increased the depth.
Good Luck!